fix(Vagrantfile): specify AMD network to work around transfer issues

Author: mboersma

Vagrantfile

@@ -22,6 +22,8 @@ Vagrant.configure("2") do |config|
   end
 
   config.vm.provider :virtualbox do |vb, override|
+    vb.customize ["modifyvm", :id, "--nictype1", "Am79C973"]
+    vb.customize ["modifyvm", :id, "--nictype2", "Am79C973"]
     # Fix docker not being able to resolve private registry in VirtualBox
     vb.customize ["modifyvm", :id, "--natdnshostresolver1", "on"]
     vb.customize ["modifyvm", :id, "--natdnsproxy1", "on"]